LTC1418CG Linear Technology, LTC1418CG Datasheet - Page 3

• Manufacturer Part Number: LTC1418CG
• Description: IC A/D CONV 14BIT SRL&PAR 28SSOP
• Manufacturer: Linear Technology

Specifications of LTC1418CG

• Number Of Bits: 14
• Sampling Rate (per Second): 200k
• Data Interface: Serial, Parallel
• Number Of Converters: 1
• Power Dissipation (max): 21.5mW Unipolar; 31.5mW Bipolar
• Voltage Supply Source: Dual ±
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.200", 5.30mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

I TER AL REFERE CE CHARACTERISTICS
DIGITAL I PUTS AND OUTPUTS
POWER REQUIRE E TS
DY
SYMBOL PARAMETER
S/(N + D) Signal-to-Noise Plus Distortion Ratio
THD
SFDR
IMD
PARAMETER
V
V
V
V
SYMBOL PARAMETER
V
V
I
C
V
V
I
C
I
I
SYMBOL PARAMETER
V
V
I
I
P
U
IN
OZ
SOURCE
SINK
DD
SS
REF
REF
REF
REF
IH
IL
IN
OH
OL
OZ
DD
SS
DIS
Output Voltage
Output Tempco
Line Regulation
Output Resistance
U W
A
Total Harmonic Distortion
Spurious Free Dynamic Range
Intermodulation Distortion
Full Power Bandwidth
Full Linear Bandwidth
High Level Input Voltage
Low Level Input Voltage
Digital Input Current
Digital Input Capacitance
High Level Output Voltage
Low Level Output Voltage
Hi-Z Output Leakage D13 to D0
Hi-Z Output Capacitance D13 to D0
Output Source Current
Output Sink Current
Positive Supply Voltage (Notes 10, 11)
Negative Supply Voltage (Note 10)
Positive Supply Current
Negative Supply Current
Power Dissipation
U
IC
U
ACCURACY
W U
U
U
Sleep Mode
Sleep Mode
Nap Mode
Nap Mode
(Note 5)
(Note 5)
CONDITIONS
V
V
V
V
V
V
V
V
CS High (Note 9)
V
V
CONDITIONS
97.5kHz Input Signal
100kHz Input Signal, First 5 Harmonics
100kHz Input Signal
f
S/(N + D) 77dB
CONDITIONS
I
I
I
4.75V V
– 5.25V V
0.1mA
IN1
OUT
OUT
OUT
DD
DD
IN
DD
DD
DD
DD
OUT
OUT
OUT
= 0V to V
= 97.7kHz, f
= 5.25V
= 4.75V
= 4.75V, I
= 4.75V, I
= 4.75V, I
= 4.75V, I
= 0
= 0, Commercial
= 0, Industrial
= 0V to V
= 0V
= V
CONDITIONS
Bipolar Only (V
Unipolar, RD High (Note 5)
Bipolar, RD High (Note 5)
SHDN = 0V, CS = 0V (Note 12)
SHDN = 0V, CS = 5V (Note 12)
Bipolar, RD High (Note 5)
SHDN = 0V, CS = 0V (Note 12)
SHDN = 0V, CS = 5V (Note 12)
Unipolar
Bipolar
DD
DD
I
OUT
SS
DD
(Note 5)
O
O
O
O
DD
5.25V
= – 10 A
= – 200 A
= 160 A
= 1.6mA
IN2
– 4.75V
, CS High
0.1mA
= 104.2kHz
SS
= 0V for Unipolar)
(Note 5)
2.480
MIN
MIN
MIN
2.4
4.0
79
86
– 4.75
MIN
4.75
2.500
81.5
0.05
0.05
4.74
0.05
0.10
15.0
26.5
TYP
– 94
– 90
TYP
TYP
– 10
TYP
570
0.5
1.4
3.0
3.9
1.4
0.1
0.1
95
10
5
8
2
10
20
LTC1418
– 5.25
MAX
5.25
21.5
31.5
4.3
4.5
1.8
2.520
MAX
MAX
MAX
– 86
0.8
0.4
15
45
10
10
ppm/ C
ppm/ C
LSB/ V
LSB/ V
UNITS
UNITS
UNITS
UNITS
3
MHz
MHz
mW
mW
mA
mA
mA
mA
mA
k
dB
dB
dB
dB
pF
pF
V
V
A
A
A
A
V
V
V
A
V
V
V
V
A